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Wave shortening condenser in wood case, 1900-1950
1900-1950
1900-1950
1890-1900
1801-1822
1967
1979
1955-1960
1945-1955
1977
1960
1897
1920-1930
1936-1985
circa 1900-20
2006
1998
1888
1870-1878
circa 1890
1980-1982
1950-1970
1921
1913-1914
1895
1971
2020
1914
1954
1937
1955
1977
1900
1922
1940
1850
1968
1930-1940
1895-1900
1927
circa 1940
1916